<template>
<div>
  <!-- 面包屑导航区 -->
  <el-breadcrumb separator-class="el-icon-arrow-right">
    <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
    <el-breadcrumb-item>订单管理</el-breadcrumb-item>
    <el-breadcrumb-item>订单列表</el-breadcrumb-item>
  </el-breadcrumb>

  <!--    卡片试图-->
  <el-card>
    <el-row>
      <el-col :span="8">
        <el-input placeholder="">
          <el-button slot="append" icon="el-icon-search"></el-button>
        </el-input>
      </el-col>
    </el-row>
<!--    订单列表数据-->
    <el-table :data="orderList" border stripe>
      <el-table-column type="index"></el-table-column>
      <el-table-column label="订单编号" prop="order_price"></el-table-column>
      <el-table-column label="订单价格" prop="order_price"></el-table-column>
      <el-table-column label="是否付款" prop="order_status">
        <template slot-scope="scope">
          <el-tag type="danger" size="mini" v-if="scope.row.pay_status">未付款</el-tag>
          <el-tag type="success" size="mini" v-else>已付款</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="是否发货" prop="order_send"></el-table-column>
      <el-table-column label="下单时间" prop="create_time">
        <template slot-scope="scope">
          {{scope.row.create_time | dateFormat}}
        </template>
      </el-table-column>
      <el-table-column label="操作">
        <template slot>
          <el-button type="primary" size="mini" icon="el-icon-edit" @click="showEditDialog"></el-button>
          <el-button
            type="success"
            size="mini"
            icon="el-icon-location"
            @click="showProgressDialog"
          ></el-button>
        </template>
      </el-table-column>

    </el-table>
    <!-- 分页区域 -->
    <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[5, 10, 15, 20]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
    ></el-pagination>

  </el-card>

<!--  修改地址的对话框-->
  <!-- 编辑对话框 -->
  <el-dialog
    title="修改地址"
    :visible.sync="addressDialogVisible"
    width="50%"
    @close="addressDialogClosed"
  >
    <el-form
      :model="addressForm"
      :rules="addressFormRules"
      ref="addressFormRef"
      label-width="100px"
    >
      <el-form-item label="省市区/县" prop="address1">
<!--        级联选择器   指定数据源，绑定数据-->
        <el-cascader
          v-model="addressForm.address1"
          :options="cityData"
          :props="{ expandTrigger: 'hover' }"
        ></el-cascader>
      </el-form-item>
      <el-form-item label="详细地址" prop="address2">
        <el-input v-model="addressForm.address2"></el-input>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
        <el-button @click="addressDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressDialogVisible = false">确 定</el-button>
      </span>
  </el-dialog>
  <!-- 展示物流进度对话框 -->
  <el-dialog title="查看物流进度" :visible.sync="progressDialogVisible" width="50%">
    <!-- 时间线 -->
    <el-timeline>
<!--      :timestamp绑定时间线属性-->
      <el-timeline-item
        v-for="(activity, index) in progressInfo"
        :key="index"
        :timestamp="activity.time"
        color="green"
      >{{activity.context}}</el-timeline-item>
    </el-timeline>
  </el-dialog>

</div>
</template>

<script>
import cityData from './citydata'

export default {
  data() {
    return {
      // 订单列表查询参数
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0, // 数据条数
      orderList: [], // 订单列表
      addressDialogVisible: false, // 修改地址对话框
      progressDialogVisible: false, // 物流进程对话框
      addressForm: {
        address1: [],
        address2: ''
      },
      progressInfo: [], // 物流信息
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      cityData // : cityData
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      console.log(res)
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    showEditDialog() {
      this.addressDialogVisible = true
    },
    addressDialogClosed() { // 关闭弹出对话框清空表单
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressDialog() {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流进度失败!')
      }
      this.progressInfo = res.data

      this.progressDialogVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
  .el-cascader {
    width: 100%;
  }

</style>
